1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.events;
24  
25  import com.liferay.portal.kernel.events.Action;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.kernel.util.StringPool;
29  import com.liferay.portal.kernel.util.Validator;
30  import com.liferay.portal.struts.LastPath;
31  import com.liferay.portal.util.PropsKeys;
32  import com.liferay.portal.util.PropsValues;
33  import com.liferay.portal.util.WebKeys;
34  
35  import java.util.HashMap;
36  
37  import javax.servlet.http.HttpServletRequest;
38  import javax.servlet.http.HttpServletResponse;
39  import javax.servlet.http.HttpSession;
40  
41  /**
42   * <a href="DefaultLandingPageAction.java.html"><b><i>View Source</i></b></a>
43   *
44   * @author Michael Young
45   */
46  public class DefaultLandingPageAction extends Action {
47  
48      public void run(HttpServletRequest request, HttpServletResponse response) {
49          String path = PropsValues.DEFAULT_LANDING_PAGE_PATH;
50  
51          if (_log.isInfoEnabled()) {
52              _log.info(
53                  PropsKeys.DEFAULT_LANDING_PAGE_PATH + StringPool.EQUAL + path);
54          }
55  
56          if (Validator.isNotNull(path)) {
57              LastPath lastPath = new LastPath(
58                  StringPool.BLANK, path, new HashMap<String, String[]>());
59  
60              HttpSession session = request.getSession();
61  
62              session.setAttribute(WebKeys.LAST_PATH, lastPath);
63          }
64  
65          // The commented code shows how you can programmaticaly set the user's
66          // landing page. You can modify this class to utilize a custom algorithm
67          // for forwarding a user to his landing page. See the references to this
68          // class in portal.properties.
69  
70          /*Map<String, String[]> params = new HashMap<String, String[]>();
71  
72          params.put("p_l_id", new String[] {"1806"});
73  
74          LastPath lastPath = new LastPath("/c", "/portal/layout", params);
75  
76          ses.setAttribute(WebKeys.LAST_PATH, lastPath);*/
77      }
78  
79      private static Log _log =
80          LogFactoryUtil.getLog(DefaultLandingPageAction.class);
81  
82  }